Teleprinter keyboard



FIG. 1 is a front, top and left side perspective view of a teleprinter keyboard showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof; and

FIG. 4 is a rear elevational view thereof taken along lines 4--4 of FIG. 3. 

The ornamental design for a teleprinter keyboard, substantially as shown and described. 